Ben visits the park every 2 days and goes to the library every 5 days. if Ben gets to do both of these today, how many days will pass before Ben gets to do them both on the same day again

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Simplify this expression. 8x 16(x + y)

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)